| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5370168 | Applied Surface Science | 2006 | 4 Pages |
Abstract
The morphology of structural changes in KTP crystal induced by single femtosecond laser pulse has been investigated by means of CCD camera, scanning electron microscopy (SEM) and atom force microscopy (AFM). The structurally changed region is depressed at energies close to the threshold for producing a structural change and melting ablation morphologies are observed as pulse energy is increased. Furthermore, periodic nanostructures are formed around the edge of the laser-induced spots.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yuhua Li, Peixiang Lu, Nengli Dai, Hua Long, Ying Wang, Benhai Yu,